Full desktop coverage, including space for your mouse, keyboard, monitor, and other devices Maximum coverage for all of your mouse movements during combat is provided by infinite tracking space. Customizing dynamic RGB is simple with SteelSeries Engine software. renowned microwoven fabric designed to offer the best surface for tracking laser and optical sensors Never-slip base intended to prevent undesired movement and offer a stable gaming surface 3XL: 48.00 x 24.00 inches (1220 x 590 mm)